Products in this family are used for over-current fault protection, and function on the basis of current flow in excess of a desired maximum causing the destruction of a conductive element within the device. They are distinguished from common fuses by one of several factors; bearing a non-supplementary classification under the UL248 standard, certification for use in hazardous or explosive environments, or a form factor other than those commonly encountered in products used for supplementary equipment protection such as those with an indication function or fusible cable links, and fuses designated for specific applications such as protection of telecommunications circuits or multimeters.
Product List
16687 Items
PDF
Mfr Part #
Quantity Available
UnitPrice
RFQ
Series
Packaging
Product Status
Mounting Type
Fuse Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Response Time
Applications
Features
Class
Approval Agency
Operating Temperature
Breaking Capacity @ Rated Voltage
Package / Case
Size / Dimension
300E2CL5.5
FUSE CARTRIDGE 300A 5.5KVAC CYL
Littelfuse Inc.
2
$1,506.56
POWR-GARD®
Bulk
Active
Bolt Mount
Cartridge
300A
5.5 kV
-
-
Transformer Protection
Indicating
E
-
-
80kA
Cylindrical, Blade Terminal (Bolt)
16.130" L x 3.000" W x 7.940" H (409.70mm x 76.20mm x 201.68mm)
450R11C
FUSE CRTRDGE 450A 600VAC/250VDC
Eaton - Bussmann Electrical Division
2
$1,760.90
Bulk
Active
Bolt Mount
Cartridge
450A
600 V
250 V
-
Electrical, Industrial
-
-
CE, CSA
-
200kA
Cylindrical, Blade Terminal (Bolt)
2.874" Dia x 3.189" L (73.00mm x 81.00mm)
7.2WFMH750
FUSE 7.2KV 50AMP AIR M/S 1242
Eaton - Bussmann Electrical Division
2
$1,719.51
-
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-
JCK-B-6R
FUSE CARTRIDGE 170A 2.4KVAC
Eaton - Bussmann Electrical Division
2
$1,723.04
JCK-B
Bulk
Active
Bolt Mount
Cartridge
170A
2.4 kV
-
-
Motor Protection
Indicating
R
UR
-
50kA
Cartridge, Non-Standard
3.000" Dia x 10.8000" L (76.20mm x 274.00mm)
48026R2C5.5W
FUSE CARTRIDGE 480A 5.5KVAC CYL
Littelfuse Inc.
2
$1,493.03
POWR-GARD®
Bulk
Active
Bolt Mount, End Cap (Hookeye)
Cartridge
480A
5.5 kV
-
-
Motor Protection
Indicating
R
-
-
80kA
Cylinder
15.875" L x 3.000" W x 6.380" H (403.23mm x 76.20mm x 162.05mm)
JCY-100E
FUSE CARTRIDGE 100A 5.5KVAC
Eaton - Bussmann Electrical Division
2
$1,743.03
JCY
Bulk
Active
Holder
Cartridge
100A
5.5 kV
-
-
Transformer Protection
Indicating
E
-
-
40kA
Cartridge, Non-Standard
2.000" Dia x 11.190" L (50.80mm x 284.18mm)
JCY-65E
FUSE CARTRIDGE 65A 5.5KVAC
Eaton - Bussmann Electrical Division
2
$1,769.94
JCY
Bulk
Active
Holder
Cartridge
65A
5.5 kV
-
-
Transformer Protection
Indicating
E
-
-
40kA
Cartridge, Non-Standard
2.000" Dia x 11.190" L (50.80mm x 284.18mm)
JCY-80E
FUSE CARTRIDGE 80A 5.5KVAC
Eaton - Bussmann Electrical Division
2
$1,737.00
JCY
Bulk
Active
Holder
Cartridge
80A
5.5 kV
-
-
Transformer Protection
Indicating
E
-
-
40kA
Cartridge, Non-Standard
2.000" Dia x 11.190" L (50.80mm x 284.18mm)
JCY-40E
FUSE CARTRIDGE 40A 5.5KVAC
Eaton - Bussmann Electrical Division
2
$1,719.89
JCY
Bulk
Active
Holder
Cartridge
40A
5.5 kV
-
-
Transformer Protection
Indicating
E
-
-
40kA
Cartridge, Non-Standard
2.000" Dia x 11.190" L (50.80mm x 284.18mm)
JCY-50E
FUSE CARTRIDGE 50A 5.5KVAC
Eaton - Bussmann Electrical Division
2
$1,730.07
JCY
Bulk
Active
Holder
Cartridge
50A
5.5 kV
-
-
Transformer Protection
Indicating
E
-
-
40kA
Cartridge, Non-Standard
2.000" Dia x 11.190" L (50.80mm x 284.18mm)
400E2C5.5W
FUSE CARTRIDGE 400A 5.5KVAC
Littelfuse Inc.
2
$1,537.48
POWR-GARD®
Bulk
Active
Holder
Cartridge
400A
5.5 kV
-
-
Transformer Protection
Indicating
E
-
-
80kA
Cartridge, Non-Standard
15.875" L x 3.000" W x 6.380" H (403.23mm x 76.20mm x 162.05mm)
JCK-A-2R
FUSE CARTRIDGE 70A 2.4KVAC
Eaton - Bussmann Electrical Division
2
$1,766.15
JCK-A
Bulk
Active
Holder
Cartridge
70A
2.4 kV
-
-
Motor Protection
Indicating
R
UR
-
50kA
Cartridge, Non-Standard
3.000" Dia x 10.8000" L (76.20mm x 274.00mm)
KRP-C-1200SP
FUSE CRTRDGE 1.2KA 600VAC/300VDC
Eaton - Bussmann Electrical Division
2
$1,758.11
LOW-PEAK™ KRP-C
Bulk
Active
Bolt Mount
Cartridge
1.2kA
600 V
300 V
Slow Blow
Electrical, Industrial
-
L
CE, CSA, UL
-
300kA AC, 100kA DC
Cylindrical, Blade Terminal (Bolt)
2.500" Dia x 3.750" L (63.50mm x 95.25mm)
60032R2C5.5
FUSE CARTRIDGE 600A 5.5KVAC
Littelfuse Inc.
2
$1,546.38
POWR-GARD®
Bulk
Active
Holder
Cartridge
600A
5.5 kV
-
-
Motor Protection
Indicating
R
-
-
80kA
Cartridge, Non-Standard
15.875" L x 3.000" W x 6.380" H (403.23mm x 76.20mm x 162.05mm)
60032R2C5.5S
FUS 5.5KV MV R-RATED 32R SEALED
Littelfuse Inc.
2
$1,544.51
POWR-GARD®
Box
Active
Holder
Cartridge
600A
5.5 kV
-
Medium Blow
Electrical, Industrial
Indicating
-
-
-
80kA
Cartridge, Non-Standard
10.875" L x 3.000" W x 6.380" H (276.23mm x 76.20mm x 162.05mm)
170M7969
FUSE SQUARE 1.4KA 1.25KV RECT
Eaton - Bussmann Electrical Division
2
$1,740.56
170M
Bulk
Active
-
Square
-
-
-
-
-
-
-
-
-
-
Rectangular, Blade
-
5HCLS-6R
FUSE CARTRIDGE 170A 4.8KVAC
Eaton - Bussmann Electrical Division
2
$1,749.54
BCLS
-
Active
Holder
Cartridge
170A
4.8 kV
-
-
Motor Protection
-
-
UL
-
50kA
Cartridge, Non-Standard
3.000" Dia x 15.900" L (76.20mm x 403.86mm)
7.2BFGHD160
FUSE CARTRIDGE 160A 7.2KVAC
Eaton - Bussmann Electrical Division
2
$1,785.62
-
Active
Holder
Cartridge
160A
7.2 kV
-
-
-
-
-
VDE
-
40kA
Cartridge, Non-Standard
-
225E2CL5.5
FUSE CARTRIDGE 225A 5.5KVAC CYL
Littelfuse Inc.
2
$1,557.86
POWR-GARD®
Bulk
Active
Bolt Mount
Cartridge
225A
5.5 kV
-
-
Transformer Protection
Indicating
E
-
-
80kA
Cylindrical, Blade Terminal (Bolt)
16.130" L x 3.000" W x 7.940" H (409.70mm x 76.20mm x 201.68mm)
250E2CL5.5
FUSE CARTRIDGE 250A 5.5KVAC CYL
Littelfuse Inc.
2
$1,529.08
POWR-GARD®
Bulk
Active
Bolt Mount
Cartridge
250A
5.5 kV
-
-
Transformer Protection
Indicating
E
-
-
80kA
Cylindrical, Blade Terminal (Bolt)
16.130" L x 3.000" W x 7.940" H (409.70mm x 76.20mm x 201.68mm)
